SUBSTRATA PREPARED FROM BONE MATRIX FOR CHONDROGENESIS IN TISSUE CULTURE
نویسندگان
چکیده
منابع مشابه
Substrata Prepared from Bone Matrix for Chondrogenesis in Tissue Culture
The literature on chondrogenesis in vitro is rich in knowledge of the products of differentiation but presents little information about agents which may initiate cartilage cell differentiation or conditions which control cartilage tissue morphogenesis . Previous investigations by our research group (18, 19) demonstrate that the character of the substratum may control differentiation . For examp...
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A system is described for the formation of bone tissue in culture from isolated rat bone cells. The isolated bone cells were obtained from embryonic rat calvarium and periosteum or from traumatized, lifted periosteum of young rats. The cells were cultured for a period of up to 8 wk, during which time the morphological, biochemical, and functional properties of the cultures were studied. Formati...
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In adult mammals, injured neurons regenerate extensively within the PNS but poorly, if at all, within the CNS. We have studied the effect of substrata consisting of tissue sections from various nervous systems on nerve fiber growth in culture and correlated our results with the growth potential of these tissues in vivo. Ganglionic explants from embryonic chicks (9-12 d) fail to extend nerve fib...
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Natural or synthetic hydroxyapatite (HA) has been frequently used as implant materials for orthopaedic and dental applications, showing excellent bioactivity, adequate mechanical rigidity and structure, osteoconductivity and angiogenic properties, no toxicity, and absence of inflammatory or antigenic reactions. HA can be easily synthesized or extracted from natural sources, such as bovine bone....
متن کاملChondrogenesis of adult stem cells from adipose tissue and bone marrow: induction by growth factors and cartilage-derived matrix.
OBJECTIVES Adipose-derived stem cells (ASCs) and bone marrow-derived mesenchymal stem cells (MSCs) are multipotent adult stem cells with potential for use in cartilage tissue engineering. We hypothesized that these cells show distinct responses to different chondrogenic culture conditions and extracellular matrices, illustrating important differences between cell types. METHODS Human ASCs and...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 1974
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb.62.2.510